W9412G6JH
Function Truth Table, continued
CURRENT
ADDRESS
COMMAND
DSL
ACTION
NOTES
CS RAS
STATE
CAS
WE
H
L
L
L
L
L
L
L
L
H
L
L
L
L
L
L
L
L
H
L
L
L
L
L
L
L
L
H
X
H
H
H
H
L
X
H
H
L
X
H
L
X
Continue burst to end
Continue burst to end
ILLEGAL
X
X
NOP
BST
H
L
BA, CA, A10 READ/READA
BA, CA, A10 WRIT/WRITA
ILLEGAL
Read with
Auto-
precharge
L
ILLEGAL
3
3
H
H
L
H
L
BA, RA
ACT
ILLEGAL
L
BA, A10
PRE/PREA
AREF/SELF
MRS/EMRS
DSL
ILLEGAL
L
H
L
X
ILLEGAL
L
L
Op-Code
ILLEGAL
X
H
H
H
H
L
X
H
H
L
X
H
L
X
X
X
Continue burst to end
Continue burst to end
ILLEGAL
NOP
BST
H
L
BA, CA, A10 READ/READA
BA, CA, A10 WRIT/WRITA
ILLEGAL
Write with
Auto-
precharge
L
ILLEGAL
H
H
L
H
L
BA, RA
ACT
ILLEGAL
3
3
L
BA, A10
PRE/PREA
AREF/SELF
MRS/EMRS
DSL
ILLEGAL
L
H
L
X
ILLEGAL
L
L
Op-Code
ILLEGAL
X
H
H
H
H
L
X
H
H
L
X
H
L
X
X
X
NOP-> Idle after tRP
NOP-> Idle after tRP
ILLEGAL
NOP
BST
H
L
BA, CA, A10 READ/READA
BA, CA, A10 WRIT/WRITA
ILLEGAL
3
3
3
Precharging
L
ILLEGAL
H
H
L
H
L
BA, RA
BA, A10
X
ACT
ILLEGAL
L
PRE/PREA
AREF/SELF
MRS/EMRS
DSL
Idle after tRP
ILLEGAL
L
H
L
L
L
Op-Code
X
ILLEGAL
X
X
X
NOP-> Row active after tRCD
L
L
L
L
L
L
L
L
H
H
H
H
L
H
H
L
H
L
X
X
NOP
BST
NOP-> Row active after tRCD
ILLEGAL
H
L
BA, CA, A10 READ/READA
BA, CA, A10 WRIT/WRITA
ILLEGAL
3
3
3
3
Row
Activating
L
ILLEGAL
H
H
L
H
L
BA, RA
BA, A10
X
ACT
ILLEGAL
L
PRE/PREA
AREF/SELF
MRS/EMRS
ILLEGAL
L
H
L
ILLEGAL
L
L
Op-Code
ILLEGAL
Publication Release Date: Nov. 29, 2011
Revision A03
- 19 -
WINBOND [ WINBOND ]
